A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-374-2402
NSN 6610-00-216-6538
NSN 6320-01-433-3953
NSN 6220-01-626-1074
NSN 2925-01-551-5375
NSN 6685-01-468-5009
NSN 5945-00-279-3223
NSN 6620-01-643-1483
NSN 5835-01-121-6953
NSN 6110-00-399-0737
NSN 6150-01-279-4878
NSN 6105-00-388-6572